so just recently my wideband has been deciding at wot that im running so lean it cannot even read it...i have ott stage 1 and there tune....anyways its been fine for months at wot reading 12.2. i have it in shop and hooked a tech 2 to it and read my short term fuel trim at wot its 0 meaning no fuel is being commanded and by o2 is reading rich so assuming that the fuel injectors arent overworking and the main o2 is reading rich then im hoping the wideband o2 is just junk. not during wot it read fairly accurate. i even pulled out the sensor and soaked a rag in brake parts cleaner and held it to the sensor it read reall rich then went to uber lean. any advivce or has anyone delt with this before???

 

I had issues with THe OTT tune for many months. I ending up ditching it and getting a tirfecta tune now all is well